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Electrodes

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Pair your turbidity meter, salinity meter and other types of water testers with a compatible electrode you can use in the laboratory or in the field. Explore pH electrodes that can easily fit inside a test tube, ORP electrodes with generous cable lengths, waterproof electrodes that can take multiple readings at once and more.

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Conductivity Electrodes

Conductivity Electrodes

Dissolved Oxygen Electrodes

Dissolved Oxygen Electrodes

ORP Electrodes

ORP Electrodes

pH Electrodes

pH Electrodes

TDS Electrodes

TDS Electrodes

Conductivity Electrodes

Conductivity Electrodes

Dissolved Oxygen Electrodes

Dissolved Oxygen Electrodes

ORP Electrodes

ORP Electrodes

pH Electrodes

pH Electrodes

TDS Electrodes

TDS Electrodes

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Showing 1 to 20 of 178 products

Hanna HI1271 Checker pH Electrode for the HI98100/HI98103/HI98115-

Hanna HI1271 Checker pH Electrode for the HI98100/HI98103/HI98115
Model: HI1271 | Order No: HI 1271

Sale Price $18.05 CAD
Regular Price $19.00 CAD
Availability 6 in Stock

Qty:

Sale Price $18.05 CAD
Regular Price $19.00 CAD
Availability 6 in Stock
Quantity

Hanna HI 7042S Dissolved Oxygen Electrolyte Solution, 1.01 oz-

Hanna HI 7042S Dissolved Oxygen Electrolyte Solution, 1.01 oz
Model: HI7042S | Order No: HI 7042S

Sale Price $28.50 CAD
Regular Price $30.00 CAD
Availability 5 Days

Qty:

Sale Price $28.50 CAD
Regular Price $30.00 CAD
Availability 5 Days
Quantity

Hanna HI73128 Replacement Tool for Electrode Removal-

Hanna HI73128 Replacement Tool for Electrode Removal
Model: HI73128 | Order No: HI 73128

Sale Price $35.15 CAD
Regular Price $37.00 CAD
Availability 2 in Stock

Qty:

Sale Price $35.15 CAD
Regular Price $37.00 CAD
Availability 2 in Stock
Quantity

REED R3500-ELECTRODE pH Electrode-

REED R3500-ELECTRODE pH Electrode
Model: R3500-ELECTRODE

Your Price $49.00 CAD
Availability 22 in Stock

Qty:

Your Price $49.00 CAD
Availability 22 in Stock
Quantity

REED R3530-ELECTRODE Conductivity/TDS/Salinity Electrode-

REED R3530-ELECTRODE Conductivity/TDS/Salinity Electrode
Model: R3530-ELECTRODE

Your Price $49.00 CAD
Availability 12 in Stock

Qty:

Your Price $49.00 CAD
Availability 12 in Stock
Quantity

Extech 60120B Mini pH Electrode, 10 x 120mm-

Extech 60120B Mini pH Electrode, 10 x 120mm
Model: 60120B

Your Price $77.99 CAD
Availability 1 to 2 Weeks

Qty:

Your Price $77.99 CAD
Availability 1 to 2 Weeks
Quantity

Ohaus ST210 Starter Series pH Electrode, 0.00 to 14 pH-

Ohaus ST210 Starter Series pH Electrode, 0.00 to 14 pH
Model: ST210 | Order No: 83033966

Sale Price $88.36 CAD
Regular Price $113.00 CAD
Availability 1 Week

Qty:

Sale Price $88.36 CAD
Regular Price $113.00 CAD
Availability 1 Week
Quantity

HANNA HI 73311 Electrode-

HANNA HI 73311 Electrode
Model: HI 73311

Sale Price $89.30 CAD
Regular Price $94.00 CAD
Availability 2 Days

Qty:

Sale Price $89.30 CAD
Regular Price $94.00 CAD
Availability 2 Days
Quantity

Extech EC505 Replacement pH Electrode/Conductivity Cell Module for ExStik Conductivity meters-

Extech EC505 Replacement pH Electrode/Conductivity Cell Module for ExStik Conductivity meters
Model: EC505

Your Price $104.00 CAD
Availability 1 to 2 Weeks

Qty:

Your Price $104.00 CAD
Availability 1 to 2 Weeks
Quantity

Hanna HI 76409A/P Spare Dissolved Oxygen Screw Cap Membranes for galvanic sensors-

Hanna HI 76409A/P Spare Dissolved Oxygen Screw Cap Membranes for galvanic sensors
Model: HI76409A/P | Order No: HI 76409A/P

Sale Price $106.40 CAD
Regular Price $112.00 CAD
Availability 5 Days

Qty:

Sale Price $106.40 CAD
Regular Price $112.00 CAD
Availability 5 Days
Quantity

TPI 397 Accurate Pen-Style pH Tester, 0.1 to 14 pH-

TPI 397 Accurate Pen-Style pH Tester, 0.1 to 14 pH
Model: 397

Sale Price $115.65 CAD
Regular Price $128.50 CAD
Availability 3 to 4 Weeks

Qty:

Sale Price $115.65 CAD
Regular Price $128.50 CAD
Availability 3 to 4 Weeks
Quantity

Extech PH701 Replacement pH Probe for EC700 with 2 to 12 pH range-

Extech PH701 Replacement pH Probe for EC700 with 2 to 12 pH range
Model: PH701

Your Price $139.00 CAD
Availability 2 to 3 Weeks

Qty:

Your Price $139.00 CAD
Availability 2 to 3 Weeks
Quantity

Extech DO701 Replacement Optical DO Probe for EC700 with 0 to 199% DO range-

Extech DO701 Replacement Optical DO Probe for EC700 with 0 to 199% DO range
Model: DO701

Your Price $139.00 CAD
Availability 2 to 3 Weeks

Qty:

Your Price $139.00 CAD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35804-01 Epoxy-Body Direct-Connect Single-Junction pH Electrode, 0.35 x 3.94"-

OAKTON WD-35804-01 Epoxy-Body Direct-Connect Single-Junction pH Electrode, 0.35 x 3.94"
Model: WD-35804-01

Sale Price $124.41 CAD
Regular Price $139.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $124.41 CAD
Regular Price $139.00 CAD
Availability 2 to 3 Weeks
Quantity

Extech 601100 Flat Surface Electrode, 15 x 106mm-

Extech 601100 Flat Surface Electrode, 15 x 106mm
Model: 601100

Your Price $144.00 CAD
Availability 4 to 5 Weeks

Qty:

Your Price $144.00 CAD
Availability 4 to 5 Weeks
Quantity

OAKTON WD-35804-00 pH Electrode, Single Junction, Epoxy Body, Gel Filled, Sealed-

OAKTON WD-35804-00 pH Electrode, Single Junction, Epoxy Body, Gel Filled, Sealed
Model: WD-35804-00

Sale Price $129.78 CAD
Regular Price $145.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $129.78 CAD
Regular Price $145.00 CAD
Availability 2 to 3 Weeks
Quantity

Hanna HI 76404A Electrode Holder for HI 833XX Benchtop Meters, Blue-

Hanna HI 76404A Electrode Holder for HI 833XX Benchtop Meters, Blue
Model: HI 76404A

Sale Price $139.65 CAD
Regular Price $147.00 CAD
Availability 4 to 5 Weeks

Qty:

Sale Price $139.65 CAD
Regular Price $147.00 CAD
Availability 4 to 5 Weeks
Quantity

OAKTON WD-59001-65 pH Electrode, Single-Junction, Gel, BNC Connector-

OAKTON WD-59001-65 pH Electrode, Single-Junction, Gel, BNC Connector
Model: WD-59001-65

Sale Price $132.46 CAD
Regular Price $148.00 CAD
Availability 2 in Stock

Qty:

Sale Price $132.46 CAD
Regular Price $148.00 CAD
Availability 2 in Stock
Quantity

OAKTON WD-35804-02 Epoxy-Body Direct-Connect Double-Junction pH Electrode, 0.47" Diameter-

OAKTON WD-35804-02 Epoxy-Body Direct-Connect Double-Junction pH Electrode, 0.47" Diameter
Model: WD-35804-02

Sale Price $133.36 CAD
Regular Price $149.00 CAD
Availability 2 to 3 Weeks

Qty:

Sale Price $133.36 CAD
Regular Price $149.00 CAD
Availability 2 to 3 Weeks
Quantity

REED R3525-ELECTRODE pH Electrode with Temperature, 39" (1m) Cable-

REED R3525-ELECTRODE pH Electrode with Temperature, 39" (1m) Cable
Model: R3525-ELECTRODE

Your Price $149.00 CAD
Availability 17 in Stock

Qty:

Your Price $149.00 CAD
Availability 17 in Stock
Quantity
Showing 1 to 20 of 178 products
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